When to Plant Common Bean in Buena, Washington (98921)

Location

Buena, Washington

ZIP Code

98921

USDA Zone

Last Frost

Friday, April 10, 2026

📅 Planting Calendar

Direct Sow Outdoors Friday, April 10, 2026

Pro Tip: Sow Common Bean directly outdoors around your last frost date when soil starts to warm.

🌿 Plant Details

Scientific Name Phaseolus vulgaris

Days to Maturity 65 days

Mature Height 18-24"

Spread 6"

Type Bush

Fruit Size Medium (pods 4-6 inches)

☀️ Growing Requirements

☀️

Sun

Full Sun (6-8 hours)

💧

Water

Regular (1 inch/week)

↔️

Spacing

4" apart

🌱

Planting Depth

1" deep

Seeds typically germinate in 5-10 days

Ready to Plant Common Bean in Buena?

Get your seeds now so they're ready by Friday, April 10, 2026.

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🤝 Good Companions

CornSquashCarrotCucumberRadish

⚠️ Avoid Planting Near

OnionGarlicFennel

See the full companion planting guide for Common Bean →

🛠️ Supplies You'll Need

🪵 Raised Garden Bed 🌍 Vegetable Garden Soil 🛠️ Hand Trowel Set 🚿 Watering Can

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🌾 Seed Saving Guide

🟢 Easy

✅ Open-pollinated — seeds grow true to parent

When to Harvest Seed

Leave pods on the plant until fully dry and papery — seeds rattle inside when ready.

Processing

Shell dried pods, spread seeds on a screen for 2 weeks to dry fully before storing.

Seed Viability

Up to 4 years when stored cool, dark, and dry.

Pro Tip

Beans self-pollinate before flowers open — very little cross-pollination risk, excellent beginner seed crop.

🪴

Raised Bed Planting Guides

A 4×8 bed fits 9 per sq ft of Common Bean. See plant counts, spacing grids, and companion pairings for every bed size →

Frequently Asked Questions

When should I plant Common Bean in Buena, Washington? +

In Buena (Zone 7a), direct sow Common Bean outdoors around Friday, April 10, 2026.

What is the last frost date for Buena, Washington? +

The average last spring frost date for Buena, Washington (ZIP 98921) is around Friday, April 10, 2026. This is based on NOAA climate normals for USDA Zone 7a.

How long does Common Bean take to grow? +

Common Bean typically matures in about 65 days from direct sowing. In Buena, that means you can expect harvest around Friday, April 10, 2026 plus 65 days.

Should I start Common Bean indoors or direct sow in Washington? +

Common Bean does best when direct sown outdoors. In Buena, sow directly around Friday, April 10, 2026.

Other Plants for Buena

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Growing Common Bean in Zone 7a

Common Bean (Phaseolus vulgaris) is a popular garden vegetable. In Buena, Washington, which is in USDA Hardiness Zone 7a, you should direct sow seeds around Friday, April 10, 2026.

Your average last frost date is Friday, April 10, 2026. Common Bean grows well when direct sown, as it doesn't transplant well or germinates quickly outdoors.